Add support for ptr::writes for the invalid_reference_casting lint
#115100
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@bors r+ rollup |
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…es, r=est31
Add support for `ptr::write`s for the `invalid_reference_casting` lint
This PR adds support for `ptr::write` and others for the `invalid_reference_casting` lint.
Detecting instances where instead of using the deref (`*`) operator to assign someone uses `ptr::write`, `ptr::write_unaligned` or `ptr::write_volatile`.
```rust
let data_len = 5u64;
std::ptr::write(
std::mem::transmute::<*const u64, *mut u64>(&data_len),
new_data_len,
);
```
r? `@est31`
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Rollup of 7 pull requests Successful merges: - rust-lang#114930 (Automatically add OS labels to std PRs) - rust-lang#115053 (docs: Add example, reference link for `type` keyword.) - rust-lang#115092 (Add generics_of to smir) - rust-lang#115096 (Add regression test for not `memcpy`ing padding bytes) - rust-lang#115100 (Add support for `ptr::write`s for the `invalid_reference_casting` lint) - rust-lang#115114 (Contents of reachable statics is reachable) - rust-lang#115122 (Fix clippy lint for identical `if`/`else` contraining `?` expressions) r? `@ghost` `@rustbot` modify labels: rollup
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This PR adds support for
ptr::writeand others for theinvalid_reference_castinglint.Detecting instances where instead of using the deref (
*) operator to assign someone usesptr::write,ptr::write_unalignedorptr::write_volatile.r? @est31